c06fb25d1f
Some checks failed
Build Kernel / Build all affected Kernels (push) Has been cancelled
Build all core packages / Build all core packages for selected target (push) Has been cancelled
Build and Push prebuilt tools container / Build and Push all prebuilt containers (push) Has been cancelled
Build Toolchains / Build Toolchains for each target (push) Has been cancelled
Build host tools / Build host tools for linux and macos based systems (push) Has been cancelled
Coverity scan build / Coverity x86/64 build (push) Has been cancelled
58 lines
1.7 KiB
Diff
58 lines
1.7 KiB
Diff
From d235e65adf00f6db09331874c5a987b7fe18023b Mon Sep 17 00:00:00 2001
|
|
From: Hugh Cole-Baker <sigmaris@gmail.com>
|
|
Date: Tue, 9 Jan 2024 20:27:28 +0000
|
|
Subject: [PATCH] arm64: dts: rockchip: enable NanoPC-T6 MiniPCIe power
|
|
|
|
The NanoPC-T6 has a Mini PCIe slot intended to be used for a 4G or LTE
|
|
modem. This slot has no PCIe functionality, only USB 2.0 pins are wired
|
|
to the SoC, and USIM pins are wired to a SIM card slot on the board.
|
|
Define the 3.3v supply for the slot so it can be used.
|
|
|
|
Signed-off-by: Hugh Cole-Baker <sigmaris@gmail.com>
|
|
Link: https://lore.kernel.org/r/20240109202729.54292-1-sigmaris@gmail.com
|
|
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
|
|
---
|
|
arch/arm64/boot/dts/rockchip/rk3588-nanopc-t6.dts | 17 +++++++++++++++++
|
|
1 file changed, 17 insertions(+)
|
|
|
|
--- a/arch/arm64/boot/dts/rockchip/rk3588-nanopc-t6.dts
|
|
+++ b/arch/arm64/boot/dts/rockchip/rk3588-nanopc-t6.dts
|
|
@@ -159,6 +159,18 @@
|
|
regulator-max-microvolt = <3300000>;
|
|
vin-supply = <&vcc5v0_sys>;
|
|
};
|
|
+
|
|
+ vdd_4g_3v3: vdd-4g-3v3-regulator {
|
|
+ compatible = "regulator-fixed";
|
|
+ enable-active-high;
|
|
+ gpio = <&gpio4 RK_PC6 GPIO_ACTIVE_HIGH>;
|
|
+ pinctrl-names = "default";
|
|
+ pinctrl-0 = <&pin_4g_lte_pwren>;
|
|
+ regulator-name = "vdd_4g_3v3";
|
|
+ regulator-min-microvolt = <3300000>;
|
|
+ regulator-max-microvolt = <3300000>;
|
|
+ vin-supply = <&vcc5v0_sys>;
|
|
+ };
|
|
};
|
|
|
|
&combphy0_ps {
|
|
@@ -504,6 +516,10 @@
|
|
};
|
|
|
|
usb {
|
|
+ pin_4g_lte_pwren: 4g-lte-pwren {
|
|
+ rockchip,pins = <4 RK_PC6 RK_FUNC_GPIO &pcfg_pull_none>;
|
|
+ };
|
|
+
|
|
typec5v_pwren: typec5v-pwren {
|
|
rockchip,pins = <1 RK_PD2 RK_FUNC_GPIO &pcfg_pull_none>;
|
|
};
|
|
@@ -884,6 +900,7 @@
|
|
};
|
|
|
|
&u2phy2_host {
|
|
+ phy-supply = <&vdd_4g_3v3>;
|
|
status = "okay";
|
|
};
|
|
|